Radiochemical determination of cross sections of alpha-particle induced reactions on 192Os for the production of the therapeutic radionuclide 193mPt.

Abstract

For determination of cross sections of alpha-particle induced reactions on 99.65% enriched (192)Os, the methods for electrolytic preparation of thin samples and radiochemical separation of radioplatinum were optimized. The excitation functions of the (192)Os(alpha,n)(195m)Pt and (192)Os(alpha,3n) (193m)Pt reactions were measured from 20 to 39 MeV. The cross… (More)